NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Tue, Jun 16, 2026 at 2:26:28 pm CDT

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Flood Watch

Heavy Rainfall Threat Persists

Isolated Severe Weather Possible

Flash Flood Safety

This is the current radar display for SE TX.

A Flood Watch has been issued for all of southeast Texas through Thursday morning.

Periods of heavy showers and thunderstorms are likely over the next several days. The risk of heavy rainfall and flooding includes the entire region. However, the highest risk of flooding will be across our southern and coastal counties, where there is a Level 3 of 4 (Moderate) risk of excessive rainfall capable of flash flooding through Wednesday.

Widespread showers and thunderstorms across the CWA. Threat of an isolated severe storms south of 1-10 Marginal Risk (level 1 of 5) mainly along the coast on Wednesday and Thursday.

This infographic highlights that flash flooding is a rapid, highly dangerous hazard that can catch people off guard whether they are driving or camping. It emphasizes the importance of proactive preparedness by advising people to enable mobile weather alerts, immediately seek higher ground when warned, and never attempt to cross flooded areas by foot or in a vehicle.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	06:20						CALM	-	30.01
Bryan	13:55	Mostly Cloudy	10	86	75	69	SE 6	96 [HI]	29.85
College Station	13:53	Mostly Cloudy	10	84	75	74	SSE 10	92 [HI]	29.83
Caldwell	13:55	Partly Cloudy	10	87	73	62	ESE 7	94 [HI]	29.84
Huntsville	13:53	Partly Cloudy	10	85	76	74	S 8	94 [HI]	29.84
Navasota	13:55	Mostly Cloudy	10	85	82	91	S 9	102 [HI]	29.84
Brenham	13:55	Mostly Cloudy	10	77	76	95	SSE 7	-	29.85
Conroe	13:53	Mostly Cloudy	10	80	76	87	S 5	-	29.86
Cleveland	13:55	Light Drizzle	10				CALM	-	29.88
Liberty	13:55	Light Rain \ Mist	6	77	77	100	CALM	-	29.86
Columbus	13:55	Overcast	10	81	75	81	CALM	-	29.87
Spring	13:53	Light Rain	9	76	75	97	WSW 3	-	29.87
Houston Intercontinental Aprt	13:53	Rain \ Mist	4	77	76	96	SW 3	-	29.86
Katy/Brookshire	13:55	Mist	5	78	78	100	CALM	-	29.88
Texas Medical Center	13:55	Mist	5	78	75	88	N 6	-	29.85
Sugar Land	13:53	Light Rain	10	79	76	90	CALM	-	29.86
Houston Hobby Airport	13:53	Overcast	10	80	76	87	SW 6	-	29.85
Sienna	13:55	Lightning Observed	10	81	74	80	CALM	-	29.87
Pearland	13:53	Partly Cloudy	10	81	75	82	VRB 5	-	29.87
Ellington Field	13:54	Mostly Cloudy	10	82	75	78	SW 5	-	29.84
La Porte	13:55	Partly Cloudy	10	80	75	83	WSW 6	-	29.87
Angleton/Lake Jackson	13:53	Mostly Cloudy	10	82	74	76	SSW 6	-	29.85
Galveston	13:52	Partly Cloudy	10	82	76	81	SW 9	-	29.86
Bay City	13:55	Clear	9	79	79	99	E 3	-	29.80
Palacios	13:53	Light Rain \ Mist	5	78	76	93	ESE 8	-	29.82
Rig 20 Miles SE of Galveston	14:00	Haze	4	80	75	83	S 5	-	29.87
Rig 20 Miles SE of Matagorda	14:00	Mist	4	77	78	106	CALM	-	29.87

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